Holographic projector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11726432
APP PUB NO 20210216041A1
SERIAL NO

17056249

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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There is provided a holographic projector comprising a processing engine, spatial light modulator (403B), light source (401B) and light-receiving surface (405B). The processing engine outputs a computer-generated diffractive pattern defining a propagation distance to an image plane. The spatial light modulator displays the computer-generated diffractive pattern. The light source illuminates the spatial light modulator at an angle of incidence (theta) greater than zero. The light-receiving surface receives spatially-modulated light from the spatial light modulator. The light-receiving surface is substantially parallel to the spatial light modulator (alpha-theta). The light-receiving surface is separated from the spatial light modulator by the propagation distance defined by the computer-generated diffractive pattern.

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Patent Owner(s)

Patent OwnerAddress
DUALITAS LTD1A GARFORTH PLACE KNOWLHILL MK5 8PG

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christmas, Jamieson Milton Keynes, GB 104 814
McGee, Niall Milton Keynes, GB 1 1

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